For selecting an outer protective hose suitable to your project, special requirements concerning flexibility, mechanical stability and watertightness are very important and have to be considered.
Approximate outer diameter values of heating hoses with polyamide protective braid, using the example of heating hoses series H 12. If other outer protective hoses or a different heating hose series is used, the outer diameter might increase by up to 10 mm.
|nominal diameter DN||04||06||08||10||12||16||20||25||32||40||50|
|outer Ø mm ± 10 %||40||40||40||45||45||50||50||55||60||70||85|
Material: PA 6, polyamide. Heat-resistant up to 150 °C, very flexible and light, usually black - but also deliverable in other colors.
Material: steel, galvanized or V2A. Heat-resistant from 300 °C to 500 °C, very flexible and light, very good protection against abrasion.
Material: PA 6, polyamide. Heat-resistant up to 120 °C, very flexible, hard-wearing, flame retardant, halogen-free.
Material: PU, polyurethane. Heat-resistant up to 90 °C, very flexible, very suitable for applications on robots, hard-wearing, flame retardant, halogen-free.
Material: galvanized steel. Heat-resistant up to 300 °C, very flexible, hard-wearing, very resistant against sharp objects and chips.